2018-NB-IOT白皮书（英文版）-2mb

NB-IoT Summary

Core Content

NB-IoT (Narrow Band Internet of Things) is a Low Power Wide Area (LPWA) technology that is designed to meet the growing demand for IoT applications. It provides wide area coverage, low power consumption, massive device connectivity, and high reliability, making it an ideal solution for a variety of IoT use cases. The technology is supported by a strong ecosystem and is seen as a key enabler for operators to enter new business areas.

Main Points

1. Emerging Market for Low Power Services and Applications

• The IoT market is rapidly expanding, with over 14 billion network-enabled devices expected by 2020.
• LPWA is essential for many IoT applications due to its low power consumption and wide coverage.
• Existing cellular networks are not optimized for LPWA use cases, leading to high costs and poor reliability.
• NB-IoT addresses these shortcomings by offering improved indoor coverage, long battery life, and massive device connectivity.
• It is a promising business opportunity for operators, with significant revenue potential.

2. Emerging Low Power Technologies

• NB-IoT is considered the best solution for LPWA due to its inherent capabilities.
• It offers +20dB better indoor coverage than GSM, ~1000x more connections per cell, and ~10 years battery life using 200kHz bandwidth.
• Compared to other LPWA technologies like eMTC, SigFox, and LoRa, NB-IoT provides superior performance in terms of coverage, connectivity, and reliability.
• Low band (e.g., 700MHz, 800MHz, 900MHz) is ideal for fast deployment due to its extensive coverage and existing infrastructure.
• Operators can leverage their existing LTE or UMTS networks for NB-IoT deployment with minimal additional costs.

3. Shaping the Business Model

• Operators can choose from three main business setups:
  • Connectivity: Provide reliable connectivity for IoT applications.
  • NB-IoT Network as a Service: Offer carrier-grade solutions with security, billing, and big data integration.
  • End-to-End Service Provision: Expand into the IoT service domain by integrating customer management and system integration.
• Partnerships with IoT providers, chipset manufacturers, and cloud platforms are crucial for securing the value chain.
• Revenue models can include selling connectivity, data, or even offering value-added services based on big data analytics.

4. IoT Use Cases

• NB-IoT use cases are categorized into four main areas: Public, Industry, Appliance, and Personal.
• Public Use Cases:
  • Smart Metering: Enables remote data collection for utilities, reducing manual costs.
  • Alarms & Event Detectors: Detects home intrusions, fires, and other events with low data usage.
  • Smart Garbage Bins: Alerts waste management about full bins, improving collection efficiency.
• Industry Use Cases:
  • Logistics Tracking: Uses sensors to monitor shipment locations and optimize services.
  • Asset Tracking: Tracks physical assets using GPS and cellular connectivity.
  • Smart Agriculture: Monitors livestock and crops to optimize feeding and reduce waste.
• Appliance Use Cases:
  • Includes local area IoT applications that enhance home automation and efficiency.
• Personal Use Cases:
  • Wearables: Health and fitness tracking devices with high growth potential.
  • Smart Bicycle: Enables real-time tracking and reduces theft.
  • Kids & Elderly Monitoring: Provides real-time location tracking and alerts.

5. Operator Reference Cases

• Smart Parking: Huawei and a top operator are deploying NB-IoT for real-time parking information, reducing traffic congestion.
  • Features: Easy installation, zero maintenance, and integration with maps.
  • Expected commercialization in Q2 2016.
• Smart Metering: Collaboration with operators and other industry players to deploy smart meters.
  • Features: Automated data collection, low power consumption.
  • Expected commercialization in Q3 2016.
• Pet Tracking: Lightweight NB-IoT devices track pets using GPS and location-based services.
  • Features: Real-time location updates, battery alerts, and integration with user devices.
  • Collaboration with industry players and operators is ongoing.

Key Information

• NB-IoT is a key enabler for LPWA applications, offering 10-year battery life, 50K connections per cell, and carrier-class security.
• The market potential is significant, with forecasts indicating substantial revenue growth for operators.
• Deployment scenarios include Guard Band, In Band, and Stand Alone, with Stand Alone offering the best performance.
• Low band (e.g., 900MHz) is preferred for fast and cost-effective deployment.
• Partnerships and value chain integration are critical for operators to capture the full business potential of NB-IoT.
• Revenue models can extend beyond just selling connectivity to include data and value-added services.
• Use cases span across public, industry, appliance, and personal domains, showing the versatility of NB-IoT.

Conclusion

NB-IoT is a transformative technology that addresses the limitations of existing LPWA solutions. It provides a scalable, secure, and cost-effective platform for IoT deployment, enabling operators to tap into new revenue streams and expand their business in the smart city and smart industry sectors. With a strong ecosystem and a variety of use cases, NB-IoT is positioned as a key player in the future of connected devices.